what is the under of the girls in your class?

what is the under of the girls in your class? What ___ the number of the girls in your class A:is B:am c;a (1/2)what is the number of the girls in your class这句girls不是复 What's the a___ of girls and boys in your class?-----42. in our class,---of the students-- girls of all the girls in the class ,Sally is 还是[the tallest].请尽快 What ________the number of the boys in your class? She is the only one of the girls in our class who plays bask She is the only one of the girls in her class _____ plays th Of all girls in her class,she is the best.为什么of all在句首? The girls in your class are more active than____in__ ____all the girls in her class,Tony is the tallest.